/*
 * Copyright (c) 2017-present, Facebook, Inc. All rights reserved.
 * <p>
 * You are hereby granted a non-exclusive, worldwide, royalty-free license to use,
 * copy, modify, and distribute this software in source code or binary form for use
 * in connection with the web services and APIs provided by Facebook.
 * <p>
 * As with any software that integrates with the Facebook platform, your use of
 * this software is subject to the Facebook Developer Principles and Policies
 * [http://developers.facebook.com/policy/]. This copyright notice shall be
 * included in all copies or substantial portions of the software.
 * <p>
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package com.facebook.fbloginsample.requests;

import com.facebook.AccessToken;
import com.facebook.GraphRequest;
import com.facebook.HttpMethod;

public class PermissionRequest {
  private static final String PERMISSIONS_ENDPOINT = "/me/permissions";
  private static final String APP = "app";

  public static void makeRevokePermRequest(String permission, GraphRequest.Callback callback) {
    String graphPath;
    if (permission.equals(APP)) {
      graphPath = PERMISSIONS_ENDPOINT;
    } else {
      graphPath = PERMISSIONS_ENDPOINT + "/" + permission;
    }

    GraphRequest request =
        GraphRequest.newGraphPathRequest(AccessToken.getCurrentAccessToken(), graphPath, callback);
    request.setHttpMethod(HttpMethod.DELETE);
    request.executeAsync();
  }
}
